Infrared wide-angle single lens for use in an infrared optical s

Details Infrared wide-angle single lens for use in an infrared optical s Infrared wide-angle single lens for use in an infrared optical s

1993-09-09

1995-12-26

Lerner, Martin

Optical: systems and elements

Having significant infrared or ultraviolet property

Lens, lens system or component

250353, 359356, G02B 1314, G01J 500

Patent

active

054792924

ABSTRACT:
In an infrared wide-angle single lens which is as constructed as of a positive meniscus lens, the following conditional expressions (1) through (6) are satisfied:

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